The KYMCO People 150 headlight bulb uses an HS1 size for both high beam and low beam functions. The replacement chart covers 2010 to 2012 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The HS1 is the sole bulb type specified across all lighting positions in the KYMCO People 150 headlight system for 2010-2012.
The HS1 is a dual-filament halogen bulb, meaning a single physical unit contains separate filaments for both high and low beam operation.
The HS1 operates at 12 volts with a 35W/35W output rating, where each wattage figure corresponds to one of the two filaments.
The HS1 uses a PX43t base, a bayonet-style fitting designed specifically for motorcycle headlight applications, and is not interchangeable with automotive bulb bases such as H4, despite the H4 sharing a similar dual-filament halogen design.
The HS1 is governed by ECE standards, a regulatory framework recognized across Europe and numerous other markets worldwide, which defines its electrical and photometric performance requirements.
Because the high beam and low beam positions share the same HS1 specification for 2010-2012, a single bulb type serves both functions through its dual-filament construction rather than through separate single-filament bulbs.